;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; Copyright 2021 fanguangping
; 
; Licensed under the Apache License, Version 2.0 (the "License");
; you may not use this file except in compliance with the License.
; You may obtain a copy of the License at
; 
;     http://www.apache.org/licenses/LICENSE-2.0
; 
; Unless required by applicable law or agreed to in writing, software
; distributed under the License is distributed on an "AS IS" BASIS,
; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
; See the License for the specific language governing permissions and
; limitations under the License.
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

#lang racket

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; Global constants definition
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

(provide (all-defined-out))

(define +nil+ '())
(define +true+  #t)
(define +false+ #f)
(define +indentity+ (lambda (t) t))

(define +paren-left+     "(")
(define +paren-right+    ")")
(define +bracket-left+   "[")
(define +bracket-right+  "]")
(define +brace-left+     "{")
(define +brace-right+    "}")
(define +escape-string+  "\\")
(define +comment-string+ ";")
(define +space-string+   " ")

(define +funny-home+           "FUNNY_HOME")
(define +funny-scheme+         "FUNNY_SCHEME")
(define +config-path+          "/config/")
(define +system-macro-file+    "system-macro.fsdl")
(define +project-file-suffix+  ".fpdl")
